head to head · open source
manim vs mojs
manim has 96,143 GitHub stars, 7,896 forks, 500 open issues and last shipped 2 months ago. mojs has 18,878 stars, 903 forks, 37 open issues and last shipped 3 months ago. manim leads on adoption by 409% (96,143 vs 18,878 stars). manim is written in Python under MIT; mojs is written in CoffeeScript under MIT. manim has attracted 8% as many forks as stars, mojs 5%. manim was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (animation), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| manim | mojs | |
|---|---|---|
| GitHub stars | ★ 96K | ★ 19K |
| License | MIT | MIT |
| Written in | Python | CoffeeScript |
| Last push | 2026-09-09 | 2026-07-30 |
| Forks | ⑂ 7.9K | ⑂ 903 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick manim if
- You weight community size — 96K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick mojs if
- You want the mojs feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches CoffeeScript
- You evaluated both and mojs fits your workflow better
About manim
Manim is an engine for precise programmatic animations, designed for creating explanatory math videos. Note, there are two versions of manim. This repository began as a personal project by the author of 3Blue1Brown for the purpose of animating those videos, with video specific code available here. In 2020 a group of developers forked it into what is now the community edition, with a goal of being more stable, better tested, quicker to respond to community contributions, and all around friendlier to get started with. See this page for more details. Installation [!Warning] WARNING: These instructions are for…
read the full manim overview →
About mojs
mo · js – The motion graphics toolbelt for the web. Intro mo · js is a javascript motion graphics library that is a fast, retina ready, modular and open source . In comparison to other libraries, it has a different syntax and code animation structure approach. The declarative API provides you a complete control over the animation, making it customizable with ease. The library provides built in components to start animating from scratch like html, shape, swirl, burst and stagger, but also bring you tools to help craft your animation in a most natural way. Using mojs on your site will enhance the user experience…
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Frequently asked questions
Is manim or mojs more popular?
manim has 96,143 GitHub stars and mojs has 18,878. manim has the larger community by that measure.
Are manim and mojs free?
Both are open source. manim is licensed under MIT and mojs under MIT. Neither carries a licence fee.
What is the difference between manim and mojs?
manim is written in Python and mojs in CoffeeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, manim or mojs?
Choose manim if you want the larger community (96,143 stars) or its MIT licence terms. Choose mojs if its feature set, stack or MIT licence fits better. Both are self-hostable.